Why Is Texas LNG Asking for Five More Years to Start Exporting?

The authorization that started the clock

The authorization covers Texas LNG Brownsville LLC, which holds a permit to export domestically produced LNG by vessel from a proposed facility at the Port of Brownsville, Texas. The permit, issued as DOE/FE Order No. 4489 on February 10, 2020, allows exports to countries that do not have a free trade agreement with the United States requiring national treatment for natural gas trade. The volume is set at 204.4 billion cubic feet per year. The term runs through December 31, 2050.

Order No. 4489 also imposed a hard deadline: the company must commence export operations no later than seven years from the order's issuance. That date falls on February 10, 2027. An amendment, Order No. 4489-A, extended the export term in December 2020 but left the commencement deadline unchanged.

Six years of court fights and a financing gap

In its request filed September 28, 2026, Texas LNG states it has worked actively and diligently toward a final investment decision. The company says those efforts have been substantially frustrated by circumstances outside its control. The most significant factor: six years of sustained litigation and remand proceedings challenging the Federal Energy Regulatory Commission's authorization to site, construct, and operate the project. A joint group of opponents brought those challenges.

The request states that this uncertainty made it more difficult to secure the long-term financing and commercial commitments necessary to reach a final investment decision and meet the current export commencement deadline. The request asks DOE to extend that deadline by five years, to February 10, 2032.

FERC already moved its own deadline

On August 21, 2025, FERC granted Texas LNG an extension of its existing construction and in-service deadline for the project until November 22, 2029. Texas LNG argues that the requested DOE extension to February 10, 2032, would provide additional time after FERC's construction deadline to execute commercial commitments and begin exports.

The company also asks DOE to authorize a three-year make-up period at the end of its existing export authorization term through December 31, 2050, consistent with recent DOE practice.

Thirty days for the public to respond

The notice appeared in the Federal Register on October 20, 2026. Comments, protests, motions to intervene, or notices of intervention must be filed electronically no later than 4:30 p.m. Eastern time on November 19, 2026. The docket number is 15-62-LNG. DOE will not consider comments or protests that do not bear directly on this specific request. Prior intervenor status in this docket does not carry over; anyone wishing to become a party must file a new motion to intervene.

The department will evaluate the request under Natural Gas Act section 3(a), its regulations, and any other documents deemed appropriate. No final decision will issue until DOE has met its responsibilities under the National Environmental Policy Act. The full request is posted on the DOE website.